HPIC Series of high-voltage reactive power integrative compensation equipment

Overview

HPIC Series of high-voltage reactive power integrative compensation equipment, is widely used in the substation and power distribution in electric power, metallurgy, mining, petrochemical, building materials, water supply and drainage, machinery manufacturing and other industries, as a reactive power integrative compensation, to improve the Power Factor and to stabilize the voltage. HPIC can reduce the power losses in the distribution system transformer, thus improving power quality.

MECC PHAYSE has more than ten years experience with high-voltage reactive power compensation equipment. We are applying more than ten proprietary technologies, making our product more reliable, and we have been marketing both at home and abroad. MECC PHAYSE has passed ISO9001: 2008 quality control system certification, so the product design, development, foreign parts inspection, production processes, products and after-sales service, etc., are strictly carried out according to ISO9001: 2008 standards. The design of product is reasonable and reliable and is welcomed by the majority of customers.

Features

Equipped with SAMWHA Capacitor or other imported brands, or domestic-made high-quality full-film dielectric power capacitors, which have advantage such as high reliability, long lifetime, low power loss, low temperature rise.

Equipped with high-voltage expulsion fuses or current limiting fuses on each capacitor as a short-circuit protection to ensure safe operation of equipment.

Beside HPLC which switched on or off with the motor, all assemblies are required to equip with the voltage transformer (or discharge coil) as discharge circuit for each capacitor, with voltage transformer in the equipment, the voltage on each capacitor can be reduced to below 50V, after 5 seconds.

Equipped with high-voltage monitors, and electromagnetic locks, which have a mandatory locking function, to ensure security during operation or maintenance. And equipped with observation windows and cabinet lighting, so customer can monitor the operation of the equipment at any time.

To suppress over-voltage caused by tripping capacitor, equipped with zinc-oxide surge arrestor (MOA).

The compensation equipment is cabinet structured, which is sprayed by the corrosion-resistant rust, making it more durable.

With the demand from some customers, disconnecting switch, earthing switch can be installed to set up more breakpoints for the convenience of maintenance;

Protection of equipment

This equipment is power by high-voltage switchgear, where a computer monitor protection unit is usually installed to provide over-current protection, over-voltage protection, under-voltage protection, and zero-sequence Voltage (ie neutral unbalance voltage) protection, our company can provide the protection settings and delay value for reference listed above. HPIC can provide zero-sequence voltage signal or unbalanced neutral current signal.

Condition of Use

Temperature: -40℃～+45℃ (capacitor's temperature range are chosen by need)

Humidity : ≤95% (at 25℃)

Altitude: Less than 1000m (above 1000m should adopt plateau-type components)

Gradient of installation less than 5º.

No explosive or flammable medium surrounding; no corrosive gas to damage the insulation and the metal; no conductive dust; No severe vibration and shock at the installation site.vere vibration and shock at the installation site.

Power supply meets national standards and no too strong harmonics current in power supply.

Implementation and reference standard

IEC 60871-1 ed3.0

GB/T 11024.1-2010

GB 50227-2008

DL/T 604-2009

DL/T 840-2003

JB/T 7111-1993

Q/MECC 001-2005

Main technical performance

Can operate continuously under 110% of rated voltage, but no bigger.

Can operate continuously under 130% of rated current, provided with rated frequency and voltage.

Rated current can be computed by the capacitor's rated volume and voltage.

Degree of Protection: Indoor (IP2x to IP4x); outdoor (up to IP41)

Withstand Voltage: in Accordance with GB 50150-2006.

Insulation: 2500V mega-Ohmmeter (10,000 MΩ range) check the main circuit insulation resistance of the relative should not be less than 1000 MΩ

Keywords: HPIC high-voltage reactive power integrative compensation cabinet

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